package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@Slf4j
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
public class CommonController {
    @Autowired
    private AliOssUtil aliOssUtil;

    /**
     * 文件上传阿里云OSS
     */
    @ApiOperation("文件上传")
    @PostMapping("/upload")
    //                            接受的参数名要与前端提交的参数名保持一致
    public Result<String> upload(MultipartFile file) {
        log.info("文件上传:{}", file);

        try {
            //原始文件名
            String originalFilename = file.getOriginalFilename();
            //uuid生成名字，拼接原始文件名后缀
            String filePath = aliOssUtil.upload(file.getBytes(), UUID.randomUUID().toString() + originalFilename.substring(originalFilename.lastIndexOf(".")));
            return Result.success(filePath);

        } catch (IOException e) {
            log.error("文件上传失败:{}", e);
            return Result.error(MessageConstant.UPLOAD_FAILED);
        }
    }
}
